The teachers and students present looked at each other, not knowing what Chen Mo was going to say.

Time?

What is the relationship between time and physics?

Everyone was puzzled.

Chen Mo said eloquently: "It is generally believed that Einstein's general theory of relativity is the correct theory for describing the evolution of the universe.

Within the framework of classical general relativity, Hawking and Penrose proved that under very general conditions, there must be a space-time singularity, the most famous being the singularity in a black hole and the singularity in the Big Bang.

At the singularity, all laws, as well as predictability, fail.

The singularity can be seen as the edge or boundary of space-time.

The evolution of the universe can be derived from Einstein's equations only when the boundary conditions at the singularity are given.

Since boundary conditions can only be given by the Creator outside the universe, the fate of the universe is in the hands of the Creator. This is the problem that has plagued the first driving force of human intelligence since Newton's time. ”

A litany of technical terms said below the students were stunned.

Why?

I don't understand!

But Liu Kun, who was originally lacking in interest and even yawned underneath, suddenly opened his eyes!

The theory that Chen Mo said is simply unheard of!

If it is really as he said, it is definitely a nuclear bomb dropped in the physics world, which can make the entire physics community a sensation!

"To truly understand the origin of time and the universe, we need to first talk about a premise theory."

As he spoke, Chen Mo wrote two more English words on the blackboard - bigbang!

"Does anyone know what that word means?" Chen Mo asked.

At this time, someone immediately spoke.

"I know, Kwon Zhilong! A very hot combination in Korea! ”

Chen Mo almost fell to the ground after hearing this.

"South Korea, your sister! In the future, watch less sticks and learn more knowledge! Chen Mo said angrily, "Does anyone who is serious know what this means?" ”

"I know! The Big Bang Theory! Thank you, right? I love that drama! ”

"Thank you, sister! This is the meaning of the Big Bang! ”

Chen Mo first explained the relationship between the Big Bang and the origin of the universe, and then threw out concepts that had never existed in the physical world one after another.

Black holes, quarks, "flavored" and "spin" particles, antimatter, "time arrows" and more!

Bomb after bomb drop!

The old professors in the audience listened to it and were fascinated!

After talking for about an hour, Chen Mo only talked about "A Brief History of Time" for less than one-tenth of it.

But feeling that this knowledge was almost there, Chen Mo looked at his watch and said, "Well, I think it's almost the same here." Mr. Gao, professors, do you think what I am talking about is okay? ”

The students were fine, but they just applauded politely, because they didn't understand what Chen Mo was saying.

The group of old professors were very excited as if they had collectively taken medicine.

"Professor Chen, keep talking!"

"yes, yes, what is the real universe? Is there really an extraterrestrial civilization in the universe? ”

"It's not enough to hear! Just talk a little more! ”

The students couldn't believe their eyes!

The old professors of the School of Physics collectively asked Chen Mo to continue to speak!

Could it be that the obscure things he talks about are really useful?

And that group of old professors actually called Chen Mo "professor"!

This is the rhythm of admitting that his knowledge is so high that he doesn't know where to go!

That's terrible, isn't it?

Looking at the students' blank looks, Chen Mo thought for a moment and said, "In this way, I'll talk about something that everyone can understand." ”

As he spoke, Chen Mo wrote a new word on the blackboard - the law of the dark forest!

"In the universe, there are all kinds of civilizations. For example, the civilization of cultivating immortals, the civilization of mechas, and the civilization of science and technology, but no matter what civilization it is, in the final analysis, it can be summed up in two words - energy.

And the result of the encounter between civilizations at all levels is by no means friendly exchanges, but mutual aggression and destruction!

The universe is like a dark forest, the major civilizations are the prey running in the forest, once the coordinates of who in the universe are exposed, other civilizations will come to hunt like hunters!

The most advanced civilization in the universe, I call it a 'god-level civilization'. If that civilization wants to destroy the earth, it is as easy as pinching an ant to death.

Therefore, no matter what civilization it is, it must always cover its coordinates in the 'dark forest', otherwise, it will be destroyed.

This is the law of the Dark Forest! ”

The people present were shocked.

This sounds a lot like something out of science fiction, but why doesn't Chen Mo say it like he's joking at all?

"But...... In the past hundreds of millions of years, we have never encountered an extraterrestrial civilization except for the Earth civilization. And what evidence do you have for what you call the 'Law of the Dark Forest' and the fact that aliens exist? Liu Kun questioned.

In fact, the "god" of the King Continent - Nuwa.

In ancient times, there were extraterrestrial explorations and dealt with many aliens and alien technology.

These anti-heaven plug-in systems have all been told to Chen Mo through consciousness.

But this kind of thing, Chen Mo naturally wouldn't say it.

No one believes it!

"Professor Liu, let me ask you, how small is the earth in the universe?" Chen Mo asked.

"Hmm...... If the current earth is compared to the universe, then the earth is not even a grain of sand compared to the 'universe'. Liu Kun said.

"Yes, there are tens of trillions of planets in the universe, how do you know that there are no extraterrestrial civilizations? The Bermuda Triangle, Easter Island, the pyramids, the Hanging Gardens, how do you explain these? ”

Liu Kun was speechless when asked.

The old professors were also stunned by Chen Mo's "Law of the Dark Forest".

"A Brief History of Time", coupled with Chen Mo's knowledge of the existence of aliens through the anti-sky plug-in system, can naturally obey what these people say!

In the end, Liu Kun had to admit that he still had no reason to refute the theory that Chen Mo said.

"So, Professor Liu, did I pass this assessment?"

Chen Mo said with a smile.

"This ......"

Liu Kun was extremely reluctant to admit it, but in front of so many old professors and principals, he could only nod.

He said decadently and weakly: "I lost this gamble ......"

"it!"

"Brother Mo is awesome!"

"In the four years of college, you can go to class if you want to, and you can sleep when you want, wow! I want to be so cool!! ”

"Invincible !!"

"Credits, scholarships are in hand!"